Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1990-11-09
1992-04-07
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430383, 430430, 430442, 430460, 430484, 430963, G03C 730, G03C 742
Patent
active
051027780
ABSTRACT:
A method for processing a silver halide light-sensitive material comprising subjecting an imagewise exposed silver halide color light-sensitive material having a silver chloride content substantially of 90 mol % or more to color developement in a color developing solution containing a hydrophilic p-phenylenediamine derivative and substantially no benzyl alcohol at a temperature of 30.degree. C. or higher for a period of 15 seconds or less and then subjecting the color developed material to bleach or bleach-fix, wherein the color development processed silver halide color light-sensitive material is introduced into a bleaching or bleach-fix bath with the amount of a color developing agent in the film of the light-sensitive material being controlled to 0.8 mmol/m.sup.2 or less, and wherein the desilvering is completed within 30 seconds. According to the process, not only color development but also desilvering can be completed in a reduced time without desilvering insufficiently, and a dye image having long-term preservation stability can be obtained.
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Fuji Photo Film Co. , Ltd.
Le Hoa Van
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